Gymnocalycium damsii var. multiproliferum P.J.Braun in Kakteen And. Sukk. 42: 230. 1991
Gymnocalycium damsii var. multiproliferum in Kakteen And. Sukk. 42: 230. 1991
is basionym for Gymnocalycium anisitsii subsp. multiproliferum in Succulenta (Netherlands) 74: 131. 1995